3W 5W GU10 MR16 4500K COB led spot light

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465LM 5W 24pcs SMD3020 GU10 led spot light
1.Lumesn :465lm
2.Colour:warm white ,cool white
3.TUV ,RoHS

Application

1.Home and office lighting

2.Commercial and industrial lighting

3.School and college lighting

4.Showcase lighting, bar lighting, display case accent, artworking lighting, mood lighting, amusement park accent

5.Warehouse lighting, hotel and restaraunt lighting

Q: Led outdoor lamp on Ⅰ p65 what meaning be: The IP65 refers to the waterproof lamp level IP65 is usually can prevent the lamp But don't use underwater IP68 is underwater

Q: What is the input voltage of the mr16 led?: LED light source on the luminous principle, energy-saving, environmental protection level are much better than traditional lighting lamps and lanterns. And LED the unidirectional formed to shoot the light with the perfect support search light

Q: LED lamp with drive, do you want the transformer?: There are two kinds of leds to shoot the light, the 12 v power supply voltage and 220 v power supply voltage. If the power supply voltage is 220 v, without additional transformer, lamp has a built-in transformer. If it is a 12 v power supply, need another 12 v power supply, general ac dc, but never can directly connect the 220 v power supply.

Q: A few questions about LED lights: First, the power supply current exceeds the LED light source of the load current, lead to LED lamp bead light failure quickly, even destroyed. Solution: 1, to reduce the input current; 2, the LED light source for more than 45 mil 3 w light bead, so each lamp bead to withstand current of 700 ma, but this time is 9 w, must increase the radiator. Second, the high voltage is bound to burning lamp bead,, the only way to avoid lower voltage, series resistance. Third, voltage and current are beyond ratings, is sure to burn, not saved. Can only cut down the voltage and current are. Method is still the same, want to directly change the power supply, either in LED series resistance voltage drop flow in the circuit

Q: What kinds of leds are included?: MR16, GU10, GU5.3 lamp holder (or holder) models, are these MR16 is two needles into, low pressure, need to be equipped with a driver; GU10 and GU5.3 is high voltage 220 v. And spiral lamp holder E14 and E27, E27 is home commonly used lampholder, E14 smaller than E27. As we have the CPL lamp cup lamp holder. As for the LED lamp is roughly including LED lamp cup, LED ceiling lamp, LED downlight etc, PAR lamps and the LED lamp, LED bulb is not big. Because the lamps and lanterns of LED lamp is refers to the condenser, and the ball bubble lamp is glistening divergence.

Q: The original old how long pole to shoot the light to LED lights: LED Chinese as the light diode semiconductor has positive and negative May be you take input power + - backwards and thermal conductive glue stick to a high power LED lamp bead need radiator panels mountain or you will burn out

Q: Old energy-saving lamps to replace myself home of smallpox, bought the Led ceiling lamp small transformer two outlet with L, N, and their charged to check the two connection of the old lamp base, there are thermal power, and ask the customer service, selling Led lights under said can both zero firewire, ask you confirm it, thank you: Can completely, goal of communication is, you can rest assured, have installation problem about led tube light can find directly,

Q: On the ceiling lamp bulb is broken can change LED light bulb?: Can the LED to shoot the light, there are similar. If you compare the outlet is in line with the line.

Q: The difference between floodlight and LED to shoot the light: Floodlight lighting shoot area/power than shoot the lamp to be big, have waterproof function.

Q: What is the price of an led light?: Suggested that before buying compare several brands, more cost-effective choice, of course you can also online mall, usually the price will be more cheaper.

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